Results 31 to 40 of about 86,130 (216)

An Active Inference Model of the Optimism Bias

Computational Psychiatry
The optimism bias is a cognitive bias where individuals overestimate the likelihood of good outcomes and underestimate the likelihood of bad outcomes. Associated with improved quality of life, optimism bias is considered to be adaptive and is a promising
Elizabeth L. Fisher, Christopher J. Whyte, Jakob Hohwy   +2 more
doaj   +1 more source

Optimally Stopped Optimization

Physical Review Applied, 2016
We combine the fields of heuristic optimization and optimal stopping. We propose a strategy for benchmarking randomized optimization algorithms that minimizes the expected total cost for obtaining a good solution with an optimal number of calls to the solver.
Vinci, Walter, Lidar, Daniel A.
openaire   +3 more sources

Optimism is associated with diet quality, food group consumption and snacking behavior in a general population

Nutrition Journal, 2020
Background Dispositional optimism is a psychological trait that has been associated with positive health outcomes such as reduced risk of cardiovascular diseases.
Wassila Ait-hadad, Marc Bénard, Rebecca Shankland, Emmanuelle Kesse-Guyot, Margaux Robert, Mathilde Touvier, Serge Hercberg, Camille Buscail, Sandrine Péneau   +8 more
doaj   +1 more source

Optimization

Journal of Research of the National Bureau of Standards, 1985
Most research and development projects require the optimization of a system response as a function of several experimental factors. Familiar chemical examples are the maximization of product yield as a function of reaction time and temperature; the maximization of analytical sensitivity of a wet chemical method as a function of reactant concentration ...
openaire   +2 more sources

When is Assortment Optimization Optimal?

Proceedings of the 23rd ACM Conference on Economics and Computation, 2022
Assortment optimization concerns the problem of selling items with fixed prices to a buyer who will purchase at most one. Typically, retailers select a subset of items, corresponding to an “assortment” of brands to carry, and make each selected item available for purchase at its brand-recommended price.
openaire   +2 more sources

OPTIMISME KESEMBUHAN PADA PENDERITA MIOMA UTERI

Jurnal Psikologi Undip, 2014
Uterine myoma (or uterine fibroid) is the most common tumour in female reproductive structure. It can bring physical impact, such as pain, abdominal discomfort, and abnormal bleeding.
A.M. Setyana Mega Cahyasari, Hastaning Sakti   +1 more
doaj   +1 more source

Optimizing Optimizers: Regret-optimal gradient descent algorithms

, 2020
Proceedings of Thirty Fourth Conference on Learning ...
Casgrain, Philippe, Kratsios, Anastasis
openaire   +4 more sources

Critical Optimism: Reimagining Rural Communities through Libraries

In the Library with the Lead Pipe, 2018
In Brief: In the absence of governmental agencies and philanthropic support, many rural communities see their local library as the last civic, cultural, or service organization in town.
Margo Gustina
doaj  

The distribution of optimism across sociodemographic groups in 22 countries

Scientific Reports
Prior research (mainly from Western industrialized countries) documents associations between greater dispositional optimism (a generalized expectation that good things will happen) and improved health and well-being.
Ying Chen, Laura D. Kubzansky, Eric S. Kim, Hayami Koga, Koichiro Shiba, R. Noah Padgett, Renae Wilkinson, Byron R. Johnson, Tyler J. VanderWeele   +8 more
doaj   +1 more source

Artificial Intelligence, Heuristic Biases, and the Optimization of Health Outcomes: Cautionary Optimism [PDF]

, 2021
Michael Feehan, Leah A. Owen, Ian M. McKinnon, Margaret M. DeAngelis   +3 more
openalex   +1 more source